Create Python bidings
Added Cmake files Ported examples
This commit is contained in:
Renato Araujo Oliveira Filho
143
cmake/Python/FindPySide2.cmake
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143
cmake/Python/FindPySide2.cmake
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###
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# This file is part of KDDockWidgets.
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#
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# Copyright (C) 2018-2020 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
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# Author: Renato Araujo Oliveira Filho <renato.araujo@kdab.com>
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#
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# This program is free software you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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##
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# PYSIDE_BASEDIR - Top of the PySide2 installation
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# PYSIDE_INCLUDE_DIR - Directories to include to use PySide2
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# PYSIDE_LIBRARY - Files to link against to use PySide2
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# PYSIDE_TYPESYSTEMS - Type system files that should be used by other bindings extending PySide2
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#
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# You can install PySide2 from Qt repository with
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# pip3 install --index-url=http://download.qt.io/snapshots/ci/pyside/<Qt-Version>/latest/ pyside2 --trusted-host download.qt.io
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set(PYSIDE2_FOUND FALSE)
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set(PYSIDE2_CUSTOM_PREFIX "/usr/" CACHE PATH "Extra path to look for PySide components.")
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# extract python library basename
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list(GET Python3_LIBRARIES 0 PYTHON_LIBRARY_FILENAME)
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get_filename_component(PYTHON_LIBRARY_FILENAME ${PYTHON_LIBRARY_FILENAME} NAME)
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execute_process(
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COMMAND ${Python3_EXECUTABLE} -c "if True:
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import os, sys
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try:
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import PySide2.QtCore as QtCore
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print(os.path.dirname(QtCore.__file__))
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except Exception as error:
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print(error, file=sys.stderr)
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exit()
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"
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OUTPUT_VARIABLE PYSIDE2_BASEDIR
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if(PYSIDE2_BASEDIR)
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set(PYSIDE_BASEDIR ${PYSIDE2_BASEDIR} CACHE PATH "Top level install of PySide2" FORCE)
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execute_process(
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COMMAND ${Python3_EXECUTABLE} -c "if True:
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import os
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import PySide2.QtCore as QtCore
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print(os.path.basename(QtCore.__file__).split('.', 1)[1])
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"
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OUTPUT_VARIABLE PYSIDE2_SUFFIX
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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execute_process(
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COMMAND ${Python3_EXECUTABLE} -c "if True:
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import os
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import PySide2.QtCore as QtCore
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print(';'.join(map(str, QtCore.__version_info__)))
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"
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OUTPUT_VARIABLE PYSIDE2_SO_VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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list(GET PYSIDE2_SO_VERSION 0 PYSIDE2_SO_MACRO_VERSION)
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list(GET PYSIDE2_SO_VERSION 1 PYSIDE2_SO_MICRO_VERSION)
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list(GET PYSIDE2_SO_VERSION 2 PYSIDE2_SO_MINOR_VERSION)
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string(REPLACE ";" "." PYSIDE2_SO_VERSION "${PYSIDE2_SO_VERSION}")
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if(NOT APPLE)
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set(PYSIDE2_SUFFIX "${PYSIDE2_SUFFIX}.${PYSIDE2_SO_MACRO_VERSION}.${PYSIDE2_SO_MICRO_VERSION}")
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else()
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string(REPLACE ".so" "" PYSIDE2_SUFFIX ${PYSIDE2_SUFFIX})
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set(PYSIDE2_SUFFIX "${PYSIDE2_SUFFIX}.${PYSIDE2_SO_MACRO_VERSION}.${PYSIDE2_SO_MICRO_VERSION}.dylib")
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endif()
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set(PYSIDE2_FOUND TRUE)
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message(STATUS "PySide2 base dir: ${PYSIDE2_BASEDIR}" )
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message(STATUS "PySide2 version: ${PYSIDE2_SO_VERSION}")
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message(STATUS "PySide2 suffix: ${PYSIDE2_SUFFIX}")
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endif()
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if (PYSIDE2_FOUND)
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#PySide
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#===============================================================================
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find_path(PYSIDE_INCLUDE_DIR
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pyside.h
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PATHS ${PYSIDE2_BASEDIR}/include ${PYSIDE2_CUSTOM_PREFIX}/include/PySide2
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NO_DEFAULT_PATH)
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# Platform specific library names
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if(MSVC)
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SET(PYSIDE_LIBRARY_BASENAMES "pyside2.abi3.lib")
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elseif(CYGWIN)
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SET(PYSIDE_LIBRARY_BASENAMES "")
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elseif(WIN32)
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SET(PYSIDE_LIBRARY_BASENAMES "libpyside2.${PYSIDE2_SUFFIX}")
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else()
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SET(PYSIDE_LIBRARY_BASENAMES "libpyside2.${PYSIDE2_SUFFIX}")
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endif()
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find_file(PYSIDE_LIBRARY
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${PYSIDE_LIBRARY_BASENAMES}
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PATHS ${PYSIDE2_BASEDIR} ${PYSIDE2_CUSTOM_PREFIX}/lib
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NO_DEFAULT_PATH)
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find_path(PYSIDE_TYPESYSTEMS
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typesystem_core.xml
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PATHS ${PYSIDE2_BASEDIR}/typesystems ${PYSIDE2_CUSTOM_PREFIX}/share/PySide2/typesystems
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NO_DEFAULT_PATH)
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message(STATUS "PySide include dir: ${PYSIDE_INCLUDE_DIR}")
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message(STATUS "PySide library: ${PYSIDE_LIBRARY}")
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message(STATUS "PySide typesystems: ${PYSIDE_TYPESYSTEMS}")
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# Create PySide2 target
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add_library(PySide2::pyside2 SHARED IMPORTED GLOBAL)
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if(MSVC)
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set_property(TARGET PySide2::pyside2 PROPERTY
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IMPORTED_IMPLIB ${PYSIDE_LIBRARY})
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endif()
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set_property(TARGET PySide2::pyside2 PROPERTY
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IMPORTED_LOCATION ${PYSIDE_LIBRARY})
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set_property(TARGET PySide2::pyside2 APPEND PROPERTY
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INTERFACE_INCLUDE_DIRECTORIES
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${PYSIDE_INCLUDE_DIR}
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${PYSIDE_INCLUDE_DIR}/QtCore/
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${PYSIDE_INCLUDE_DIR}/QtGui/
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${PYSIDE_INCLUDE_DIR}/QtWidgets/
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${Python3_INCLUDE_DIRS}
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)
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endif()
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find_package_handle_standard_args(PySide2
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REQUIRED_VARS PYSIDE2_BASEDIR PYSIDE_INCLUDE_DIR PYSIDE_LIBRARY PYSIDE_TYPESYSTEMS
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VERSION_VAR PYSIDE2_SO_VERSION
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)
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